Lots of build system and docs improvements, including a manpage.

- Build binaries for multiple platforms
 - Make a manpage out of the manual (see #19)
 - Extract more tests from the documentation
 - Fix a few documentation bugs uncovered by above.

docs/Gemfile.lock

@@ -18,6 +18,7 @@ GEM
       tilt (>= 1.3)
       watch (>= 0.1.0)
     builder (3.1.4)
+    hpricot (0.8.6)
     i18n (0.6.1)
     launchy (2.1.2)
       addressable (~> 2.3)
@@ -25,9 +26,15 @@ GEM
     maruku (0.6.1)
       syntax (>= 1.0.0)
     multi_json (1.5.0)
+    mustache (0.99.4)
     rack (1.4.1)
     rack-protection (1.3.2)
       rack
+    rdiscount (1.6.8)
+    ronn (0.7.3)
+      hpricot (>= 0.8.2)
+      mustache (>= 0.7.0)
+      rdiscount (>= 1.5.8)
     sass (3.2.3)
     sinatra (1.3.3)
       rack (~> 1.3, >= 1.3.6)
@@ -43,3 +50,4 @@ PLATFORMS
 DEPENDENCIES
   bonsai
   maruku
+  ronn